Antibiotics Disturb the Microbiome and Increase the Incidence of Resistance Genes in the Gut of a Common Soil Collembolan

Gut microbiota make an important contribution to host health but the effects of environmental pressures on the gut microbiota of soil fauna are largely uncharacterized. Here, we examine the effects of norfloxacin and oxytetracycline on the gut microbiome of the common soil collembolan Folsomia candida and concomitant changes in the incidence of antibiotic resistance genes (ARGs) in the gut and in growth of the collembolan. Exposure to 10 mg antibiotics kg